Mismatch vs. Standard Intervention During Memory Reconsolidation Blockade With Propranolol: Effect on Psychophysiological Reactivity During Traumatic Imagery

In the Mismatch condition, a different, unexpected mismatch will be incorporated into the reactivation. In the Standard condition, the participant will read the narrative the same way each time.

Propranolol will be administered 60-min prior to each of six weekly 10-20 min. traumatic memory reactivation sessions.